IL-1 beta ELISA Kit

Produktnummer ABIN1112641

Human IL-1 beta ELISA-Kit Colorimetric-Assay zur Quantifizierung von Human IL-1 beta.

Kurzübersicht für IL-1 beta ELISA Kit (ABIN1112641)

Target: IL-1 beta (IL1B) (Interleukin 1, beta (IL1B))

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 1.56-100 pg/mL

Applikation: ELISA

Proben: Serum, Plasma, Urine, Tissue Samples, Cell Culture Supernatant

Produktdetails IL-1 beta ELISA Kit

Untere Nachweisgrenze: 1.56 pg/mL

Verwendungszweck: For quantitative detection of IL-1? in human serum, plasma, body fluids, tissue lysates or cell culture supernatants.

Analytische Methode: Quantitative

Sensitivität: < 0.15 pg/mL

Bestandteile: 1. One 96-well plate pre-coated with anti-human IL-1beta antibody 2. Lyophilized human IL-1beta standards: 2 tubes (1ng / tube) 3. Sample / Standard diluent buffer: 30ml 4. Biotin conjugated anti-human IL-1beta antibody (Concentrated): 130 µl.

Benötigtes Material: 1. 37 °C incubator 2. Microplate reader (wavelength: 450nm) 3. Precise pipette and disposable pipette tips 4. Automated plate washer 5. ELISA shaker 6. 1.5ml of Eppendorf tubes 7. Plate cover 8. Absorbent filter papers 9. Plastic or glass container with volume of above 1L

Anwendungsinformationen

Kommentare:

This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-IL-1? polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-IL-1? polyclonal antibody was used as detection antibodies. The standards test samples and biotin conjugated detection antibody were added - the wells subsequently and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used - visualize HRP enzymatic reaction. TMB was catalyzed by HRP - produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional - the IL-1? amount of sample captured in plate. Read the O.D. absorbance at 450 nm in a microplate reader and then the concentration of IL-1? can be calculated.

Plattentyp: Pre-coated

Aufbereitung der Reagenzien:

1. Before the experiment, centrifuge each kit component for several minutes to bring down all reagents to the bottom of tubes. 2. It is recommend to measure each standard and sample in duplicate. 3. Do NOT let the plate completely dry at any time! Since the dry condition can inactivate the biological material on the plate. 4. Do not reuse pipette tips and tubes to avoid cross contamination. 5. Do not use the expired components and the components from different batches. 6. To avoid the marginal effect of plate incubation for temperature differences (the marginal wells always get stronger reaction), it is recommend to equilibrate the ABC working solution and TMB substrate for at least 30 min at room temperature (37°C ) before adding to wells.The TMB substrate (Kit Component 8) is colorless and transparent before use, if not, please contact us for replacement.

Aufbereitung der Proben:

Preparation of sample and reagents 1. Sample Isolate the test samples soon after collecting, then, analyze immediately (within 2 hours). Or aliquot and store at -20 °C for long term. Avoid multiple freeze-thaw cycles.
Body fluids, body fluids or cell culture supernatants: Centrifuge to remove precipitate, analyze immediately or aliquot and store at -20 °C° C.
Serum: Coagulate the serum at room temperature (about 4 hours) or coat at 4°C overnight. Centrifuge at approximately 1000 × g for 15 min. Analyze the serum immediately or aliquot and store at -20 °C .
Plasma: Collect plasma with EDTA as the anticoagulant. Centrifuge for 15 min at 1000 x g within 30 min of collection. Analyze immediately or aliquot and store frozen at -20 °C. Citrate or heparin can not be used as anticoagulant here. Note: 1. Coagulate blood samples completely, then, centrifuge, and avoid hemolysis and particle. 2. NaN3 can not be used as test sample preservative, since it is the inhibitor for HRP.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konservierungsmittel: Sodium azide, Thimerosal (Merthiolate)

Details zu IL-1 beta

Target: IL-1 beta (IL1B) (Interleukin 1, beta (IL1B))

Andere Bezeichnung: IL-1beta

Hintergrund: Interleukin-1beta (IL-1beta) is a potent stimulator of bone resorption whose gene is mapped to 2q14, and has been implicated in the pathogenesis of high bone turnover and osteoporosis. It can reset glucose homeostasis at central levels. It cause oligodendrocyte death in coculture with astrocytes and microglia, and also can cause nuclear export of a specific NCOR corepressor complex, resulting in derepression of a specific subset of nuclear factor-kappa-B (NFKB)-regulated genes. Pathak et al. (2011) proposed that IL1B blockade may be a viable therapy for patients with autoimmune inner ear disease or sensorineural hearing loss that fail to respond to corticosteroids.

Pathways: NF-kappaB Signalweg, Interferon-gamma Pathway, TLR Signalweg, Negative Regulation of Hormone Secretion, Cellular Response to Molecule of Bacterial Origin, Carbohydrate Homeostasis, Glycosaminoglycan Metabolic Process, Myometrial Relaxation and Contraction, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Autophagie, Cancer Immune Checkpoints, Inflammasome